List of usage examples for com.lowagie.text.pdf PdfWriter setFullCompression
public void setFullCompression()
From source file:classroom.intro.HelloWorld03.java
public static void main(String[] args) { // step 1//from w ww .ja va2 s.c o m Document document = new Document(); try { // step 2 PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(RESULT)); writer.setFullCompression(); // step 3 document.open(); // step 4 document.add(new Paragraph("Hello World")); } catch (DocumentException de) { System.err.println(de.getMessage()); } catch (IOException ioe) { System.err.println(ioe.getMessage()); } // step 5 document.close(); }
From source file:de.intranda.test_ics.ImageHelper.java
License:Apache License
@SuppressWarnings("unused") private void addPage(File imageFile, PdfWriter pdfWriter, Document pdfDocument, float shrinkRatio, float rotationDegree) throws DocumentException, IOException { float pointsPerInch = 200.0f; Image pageImage = null;/* w ww. j a v a 2 s .c om*/ float pageImageHeight = 0, pageImageWidth = 0; boolean lowMemory = (shrinkRatio == 1 ? false : true); URL inputImage = imageFile.toURI().toURL(); pdfWriter.setFullCompression(); pdfWriter.setStrictImageSequence(true); pdfWriter.setLinearPageMode(); LOGGER.debug("Out of memory on loading image for pdf generation"); // ByteArrayOutputStream stream = new ByteArrayOutputStream(); BufferedImage bitmap = ImageIO.read(imageFile); // LOGGER.debug( "Size of temporary image bitmap: Width = " + bitmap.getWidth() + "; Height = " + bitmap.getHeight()); LOGGER.debug("Reading file " + imageFile.getAbsolutePath()); pageImage = Image.getInstance(bitmap, null, false); bitmap.flush(); // stream.close(); pageImage.setRotationDegrees(-rotationDegree); LOGGER.debug("Image dimensions: Width = " + pageImage.getWidth() + "; Height = " + pageImage.getHeight()); pageImageHeight = pageImage.getHeight(); pageImageWidth = pageImage.getWidth(); pageImage.setAbsolutePosition(0, 0); // Rectangle pageRect = new Rectangle(pageImageWidth/shrinkRatio, pageImageHeight/shrinkRatio); com.lowagie.text.Rectangle pageRect = new com.lowagie.text.Rectangle(pageImageWidth, pageImageHeight); LOGGER.debug("Creating rectangle: Width = " + pageRect.getWidth() + "; Height = " + pageRect.getHeight()); pdfDocument.setPageSize(pageRect); if (pdfDocument.isOpen()) { pdfDocument.newPage(); pdfWriter.getDirectContent().addImage(pageImage); } else { pdfDocument.open(); pdfWriter.getDirectContent().addImage(pageImage); } pdfWriter.flush(); System.gc(); }
From source file:mitm.common.pdf.MessagePDFBuilder.java
License:Open Source License
private PdfWriter createPdfWriter(Document document, OutputStream pdfStream) throws DocumentException { PdfWriter pdfWriter = PdfWriter.getInstance(document, pdfStream); if (fullCompression) { pdfWriter.setFullCompression(); }// ww w . j a va 2s. c o m pdfWriter.setViewerPreferences(getViewerPreferencesIntValue()); return pdfWriter; }
From source file:net.filterlogic.util.imaging.ToPDF.java
License:Apache License
public static void FromTIFF(String[] files, String pdfOutFile) throws OpenCaptureImagingException { String tiff_file;/*from www .j a v a2s . co m*/ String pdf_file = pdfOutFile; try { Document document = new Document(); PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(pdf_file)); writer.setFullCompression(); int pages = 0; document.open(); PdfContentByte cb = writer.getDirectContent(); RandomAccessFileOrArray ra = null; for (int i = 0; i < files.length; i++) { int comps = 0; tiff_file = files[i]; try { ra = new RandomAccessFileOrArray(tiff_file); comps = TiffImage.getNumberOfPages(ra); } catch (Throwable e) { throw new Exception("Exception in " + tiff_file + " " + e.toString()); //continue; } //System.out.println("Processing: " + tiff_file); for (int c = 0; c < comps; ++c) { try { Image img = TiffImage.getTiffImage(ra, c + 1); if (img != null) { //System.out.println("page " + (c + 1)); img.scaleToFit(675, 775); img.setAbsolutePosition(0, 50); // document.add(new Paragraph(tiff_file + " - page " + (c + 1))); cb.addImage(img); document.newPage(); ++pages; } } catch (Throwable e) { throw new Exception("Exception " + tiff_file + " page " + (c + 1) + " " + e.getMessage()); } } ra.close(); } // close pdf document.close(); } catch (Exception e) { throw new OpenCaptureImagingException("ToPDF exception: " + e.toString()); } }
From source file:org.mapfish.print.MapPrinter.java
License:Open Source License
/** * Generate the PDF using the given spec. * * @return The context that was used for printing. *///from ww w. j a va 2s. co m public RenderingContext print(PJsonObject jsonSpec, OutputStream outFile, String referer) throws DocumentException { final String layoutName = jsonSpec.getString(Constants.JSON_LAYOUT_KEY); Layout layout = config.getLayout(layoutName); if (layout == null) { throw new RuntimeException("Unknown layout '" + layoutName + "'"); } Document doc = new Document(layout.getFirstPageSize(null, jsonSpec)); PdfWriter writer = PdfWriter.getInstance(doc, outFile); if (!layout.isSupportLegacyReader()) { writer.setFullCompression(); writer.setPdfVersion(PdfWriter.PDF_VERSION_1_5); writer.setCompressionLevel(PdfStream.BEST_COMPRESSION); } RenderingContext context = new RenderingContext(doc, writer, config, jsonSpec, configDir, layout, referer); layout.render(jsonSpec, context); doc.close(); writer.close(); return context; }
From source file:org.openconcerto.erp.generationDoc.SheetUtils.java
License:Open Source License
public static void convert2PDF(final OpenDocument doc, final File pdfFileToCreate) throws Exception { assert (!SwingUtilities.isEventDispatchThread()); // Open the PDF document Document document = new Document(PageSize.A4, 50, 50, 50, 50); try {// w w w . j a v a2 s . co m FileOutputStream fileOutputStream = new FileOutputStream(pdfFileToCreate); // Create the writer PdfWriter writer = PdfWriter.getInstance(document, fileOutputStream); writer.setPdfVersion(PdfWriter.VERSION_1_6); writer.setFullCompression(); document.open(); PdfContentByte cb = writer.getDirectContent(); // Configure the renderer ODTRenderer renderer = new ODTRenderer(doc); renderer.setIgnoreMargins(false); renderer.setPaintMaxResolution(true); // Scale the renderer to fit width renderer.setResizeFactor(renderer.getPrintWidth() / document.getPageSize().getWidth()); // Print pages for (int i = 0; i < renderer.getPrintedPagesNumber(); i++) { Graphics2D g2 = cb.createGraphics(PageSize.A4.getWidth(), PageSize.A4.getHeight()); // If you want to prevent copy/paste, you can use // g2 = tp.createGraphicsShapes(w, h, true, 0.9f); // Render renderer.setCurrentPage(i); renderer.paintComponent(g2); g2.dispose(); // Add our spreadsheet in the middle of the page if (i < renderer.getPrintedPagesNumber() - 1) document.newPage(); } // Close the PDF document document.close(); // writer.close(); fileOutputStream.close(); } catch (Exception originalExn) { ExceptionHandler.handle("Impossible de crer le PDF " + pdfFileToCreate.getAbsolutePath(), originalExn); } }
From source file:org.pdfsam.console.business.pdf.handlers.interfaces.AbstractCmdExecutor.java
License:Open Source License
/** * Sets the compression settings on the pdf writer depending on the inputCommand * //from w ww. j av a 2 s .c o m * @param inputCommand * @param pdfWriter */ protected void setCompressionSettingOnWriter(AbstractParsedCommand inputCommand, PdfWriter pdfWriter) { if (inputCommand.isCompress()) { pdfWriter.setFullCompression(); pdfWriter.setCompressionLevel(PdfStream.BEST_COMPRESSION); } }